Explore our Curriculum & Resources

STC Assessment Guide: Solids and Liquids

Sound– Notebooking

Physical Science

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Soils– Using Alpha Boxes

Earth & Space Science

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

This is a free resource

Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

A lighthouse between two palm trees

How Would You Design a Lighthouse?

This is a free resource

Engineering Design

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

Land and Water– Literacy Extension

Earth & Space Science

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

STC Literacy Series™: Balancing and Weighing

Floating and Sinking– Making a Sinker Float

Physical Science

Motion and Design– "The Explore Build" Extension Activity

Physical Science

Purple teachers guide cover of kindergarten earth and space science

How Can We Be Ready for Weather?

Earth & Space Science

Styling Sun Safety activity cover

Styling Sun Safety

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 1

Kindergarten

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition

Sound– Lesson 1: Thinking about Sound

Physical Science

Mission to the Moon Model Cover Image

Mission to the Moon Model

This is a free resource

Filed Under

Grade 2

Grade 3

Grade 4

Grade 5

STC Program: Balancing and Weighing Unit Kit, 3rd Edition

Animal Studies– Materials Management

Plant Growth and Development– Planting the Seeds

What's the Code? activity cover

What's the Code? Coding Robot Movements Using Sound

This is a free resource

French

Italian

Korean

Russian

Spanish

Filed Under

Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

Motion and Design– Safety with Building Pieces

Physical Science

Life Cycle of Butterflies– Literacy Integration: Fiction

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

This is a free resource

Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

Animal Studies– Observing Millipedes More Closely

Mini Golf Motion Title

Mini Golf Motion

This is a free resource

Physical Science

Blue teachers guide cover of kindergarten physical science

How Can We Change An Object's Motion?

Physical Science